From: ohland@charter.net   
      
   http://ps-2.kev009.com/ohland/Spock_Bermuda/8556_SCSI.html   
      
   After probulating, there are TWO PS/2s with a "SCSI Subsystem" connected   
   to the local bus, the 8556 and the 9556. They use the 16-bit 8032. My   
   SWAG is that these implementations are pretty close, but if so, why did   
   IBM make different versions? Further instigation needed.   
      
   IMHO, these Model 56 SCSI Subsystems are a unique implementation.   
      
   SCSI /A [Tribble]   
   SCSI Subsystem [Jalpa/Monarch]   
   SCSI w/Cache [Spock]   
   SCSI-2 [Patriot]   
   SCSI-2 F/W [Corvette / Turbo]   
      
      
   All other system board implementations are connected to the MCA bus.   
   Gearbox, Bermuda, 9585-X, 9585-K.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)